30112312301 has 4 divisors (see below), whose sum is σ = 30114249504. Its totient is φ = 30110375100.

The previous prime is 30112312277. The next prime is 30112312367. The reversal of 30112312301 is 10321321103.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4, and also an emirpimes, since its reverse is a distinct semiprime: 10321321103 = 103 ⋅100207001.

It is a cyclic number.

It is not a de Polignac number, because 30112312301 - 2²² = 30108117997 is a prime.

It is a super-2 number, since 2×30112312301² (a number of 22 digits) contains 22 as substring.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 30112312301.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (30112312001) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 945095 + ... + 976436.

It is an arithmetic number, because the mean of its divisors is an integer number (7528562376).

Almost surely, 2^30112312301 is an apocalyptic number.

It is an amenable number.

30112312301 is a deficient number, since it is larger than the sum of its proper divisors (1937203).

30112312301 is a wasteful number, since it uses less digits than its factorization.

30112312301 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1937202.

The product of its (nonzero) digits is 108, while the sum is 17.

Adding to 30112312301 its reverse (10321321103), we get a palindrome (40433633404).

The spelling of 30112312301 in words is "thirty billion, one hundred twelve million, three hundred twelve thousand, three hundred one".